If you have two identically functioning clocks, you can start them together, move them to different locations or along different paths, then when you physically bring them back together to compare, they will literally have registered different amounts of time. And , cosmologists are always talking about the age of the universe (a mere 13.80±0.02 billion years young).

Substantially fewer reported using the Internet for the speciﬁc purposes of identifying potential sexual or marital partners." Faye Mishna, Alan Mc Luckie, and Michael Saini, co-authors of the Oxford Journal article Real-World Dangers in an Online Reality: A Qualitative Study Examining Online Relationships and Cyber Abuse, reported the results of their research and observation of over 35,000 individuals between the ages of 6 and 24 who have been or currently are a part of an internet relationship.